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Contact Details
Peter Miles
Northam, Western Australia
QRZ Page: VK6YSF
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ALL BAND DIPOLE Mk2 - ALTERNATE CONFIGURATIONS
Alternate
antenna configuration the
main HF All Band Doublet antenna
With a view to
get better performance particularly on lower frequency bands alternate
antenna configuration such as a type of Marconi ‘T’ antenna can
be achieved by simple bonding the two ladder line legs together in the
shack and connecting direct to the T-Match antenna tuner, also a type
of ‘L’ antenna arrangement can be
achieved by connecting to one side of
the ladder line in the shack directly to the T-Match
antenna tuner.
The
Marconi ‘T’ antenna and ‘L’ antenna arrangements are
compared with the existing tuned doublet configuration by charting
WSPR pings over periods of time and other on air comparisons.
Marconi
‘T’
type antenna configuration.
Marconi
‘L’
type antenna configuration.
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Page
last revised 27 January, 2026
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Space Weather
https://www.swpc.noaa.gov/
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The Apollo 11 Moon landing on 20 July 1969
remains one of humanity's greatest achievements.
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Notice Board
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VK6YSF JS8Call and
Olivia 8/250 operations.
Current activity is generally
focused - though not restricted to - JS8Call operations on the 30m, and 40m bands.
Olivia 8/250 is used occasionally on the 20m band.
Proposed
band and mode activity
is often communicated on HamSpots: https://hamspots.net/js8/
or my profile on
X: https://x.com/vk6ysf97230
.
Post
date: 5 July 2026
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Local
Repeaters
Repeaters Page Updated
- Expanded and refreshed information on VHF and UHF repeaters across Western Australia's Central Coast, Perth, the Avon Valley, and the Peel region. New AllStar Link information has also been added, including linked repeater details and
gateway information across the State.
See: https://vk6ysf.com/local_repeaters.htm
Post
date: 13 July 2026
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MARMOTSat
An exciting upcoming amateur radio CubeSat
Proposed
launch date: 7 July 2026
Expected payload includes:
145.875 MHz – AX.25 packet digipeater
436.125 MHz – Telemetry & command (digital)
29.410 MHz – CW telemetry beacon, DVB-S2 experiments.
https://marmotsat.ca
https://www.propagationlab.ca/satellite/
Post
date: 5 July 2026
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Western Australian SSTV net
Popular
Western Australian SSTV net for both digital and anolog SSTV.
Generally
found at 7214.0kHz LSB every afternoon from 08:00 UTC (4:00pm WST)
For more
details: https://www.wasstv.net/wasstv.net/index.html
Post
date: 8 December 2025
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VK6MJM LF (136kHz) and MF (474kHz) Beacon
VK6MJM is a LF/MF station
located in Manjimup, Western Australia.
Common Mode: FST4W 300 (Similar to
WSPR)
Note:
other modes and sub-modes may be used.
Station details were presented by
Peter Hall (VK6HP) at PerthTech 2024.Presentation PDF: Peter
Hall VK6HP at PerthTech
QRZ Page: VK6MJM
on QRZ.com
Post
date: 10 March 2025
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